2x2 Full HD Video Wall Controller with Audio Extraction & RS-232 (HD-22VW)

OREI HD-22VW: 1080P 2x2 Video Wall Contoller Key Features: 1 Input 4 Output for a 2x2 video wall setup. HDMI 1.4 and HDCP 1.4 compliant with resolutions up to 1080p@60Hz. 8 different video wall modes, such as 1x1, 1x2, 1x3, 1x4, 2x2, etc. Switch between modes easily through Dip switches on the front. RS-232 control for easier control through a PC. 3.5mm Analog audio output for audio extraction. Supports 180° flipping in 2x2 mode to flip the upper displays upside down. Micro USB firmware upgrade port. Lightning protection, surge protection, ESD protection. Plug-and-play setup The HD-22VW is a 1 Input 4 Output 2x2 Video Wall Controller. It is the best device For various Video wall setups. It features 8 different video wall modes. Create a beautiful display wall with resolutions up to 1080p@60Hz. The HD-22VW also features an Analog 3.5mm audio output for audio extraction, so you can connect your sound system directly to the controller. The device can be contro